https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108426
--- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- > (In reply to Andrew Pinski from comment #2) >> Confirmed. >> The following builtins are missing from the go front-end: >> BUILT_IN_CLZL >> BUILT_IN_CTZL >> >> The {,LL} versions are there but not the L version. > > This should fix that: It did: thanks a lot!